/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.service2beans.xml;

import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * @author <a href="mailto:ales.justin@jboss.com">Ales Justin</a>
 */
public class Service2Beans
{
   private static Map<String, Transformer> transformers = new HashMap<String, Transformer>();

   public static void scan()
   {
      ClassLoader cl = Service2Beans.class.getClassLoader();
      if (cl instanceof URLClassLoader)
      {
         URLClassLoader ucl = (URLClassLoader)cl;
         URL[] urls = ucl.getURLs();
         for (URL url : urls)
         {
            // todo check url for Transformers      
         }
      }
      else
      {
         System.out.println("ClassLoader is not URLClassLoader: " + cl);
      }
   }

   public static void transform(InputStream in, OutputStream out) throws Exception
   {
      DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
      DocumentBuilder documentBuilder = factory.newDocumentBuilder();
      Document document = documentBuilder.parse(in);
      Element root = document.getDocumentElement();
   }
}
